--- title: "Coffee & Sleep - Reviews, Revenue and Downloads in Belgium | Apple App Store" description: "Coffee & Sleep helps you understand how long caffeine stays active in your body – and when sleep becomes realistic again. Log espresso, filter coffee, cappuccino, latte, energy drinks or black tea (o" --- # Coffee & Sleep — Belgium > Track your caffeine ![Coffee & Sleep App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/19/df/80/19df80f7-be0c-7729-2bad-fe90372ceae9/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/434x0w.png) **Developer:** [Markus Loibner](https://apptail.io/developer/markus-loibner-fRXsDb) **Category:** Health Fitness **Rating:** N/A (0 ratings) **Price:** Free **Bundle ID:** at.markusloibner.kaffeeschlaf **Store:** Apple App Store **Country:** Belgium **Version:** 1.4 (released 2026-03-18) **Original Release:** 2026-02-11 **Languages:** German, Danish, English, Finnish, French, Italian, Japanese, Korean, Dutch, Portuguese, Swedish, Spanish, Chinese **App Store Link:** [Download on Apple App Store](https://apps.apple.com/be/app/app/id6758666613) **AppTail Page:** [https://apptail.io/app/coffee-sleep-Vpyy/belgium](https://apptail.io/app/coffee-sleep-Vpyy/belgium) ## Coffee & Sleep Description Coffee & Sleep helps you understand how long caffeine stays active in your body – and when sleep becomes realistic again. Log espresso, filter coffee, cappuccino, latte, energy drinks or black tea (or create your own drinks). The app estimates your current caffeine load using a metabolism model and shows how your intake evolves during the day. Features: Quick logging: choose a drink and adjust the time Sleep ready: prediction when caffeine drops below your sleep threshold Caffeine curve: view your active caffeine during the day Daily overview: last coffee, total mg and entries History: day-by-day overview Analytics & charts: interactive insights (7/14/30/90 days) Drink analytics: beverage mix and time patterns Custom drinks: define caffeine content yourself Settings: adjust half-life and sleep threshold Widgets: key values on your home screen Note: Coffee & Sleep provides estimates and does not replace medical advice. Terms of Use (EULA): ## Coffee & Sleep Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a5/89/17/a5891760-1f0e-bac1-ea51-6ac251abf325/Simulator_Screenshot_-_iPhone_17_Pro_-_2026-03-10_at_16.00.03-2.png/1284x2778.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ef/72/e2/ef72e2d5-f2f4-8283-97e1-d60b422d7bf9/Simulator_Screenshot_-_iPhone_17_Pro_-_2026-03-10_at_16.00.06.png/1284x2778.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/db/47/f1/db47f125-046e-b29e-ec03-5ca6257912a0/Simulator_Screenshot_-_iPhone_17_Pro_-_2026-03-10_at_16.00.09.png/1284x2778.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/52/eb/8e/52eb8e0c-bbf3-f760-c681-06933608d09d/Simulator_Screenshot_-_iPhone_17_Pro_-_2026-03-10_at_16.00.12.png/1284x2778.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f8/d4/30/f8d4300f-e7c6-bba2-b9a6-79ddf942cedc/Simulator_Screenshot_-_iPhone_17_Pro_-_2026-03-10_at_16.00.15.png/1284x2778.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/92/81/95/92819501-ccd1-dc2c-1aeb-81f1e7423ee7/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-03-12_at_18.35.56.png/1242x2688.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a2/dc/e6/a2dce626-46f2-5eaf-ec05-af991c424c94/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-03-12_at_18.35.52.png/1242x2688.png) ## Coffee & Sleep In-App Purchases | Item | Price | |------|-------| | Pro - Lifetime | €19.99 | | Pro – Monthly | €3.99 | | Pro – Yearly | €12.99 | ## Coffee & Sleep Available In - [Belgium](https://apptail.io/app/coffee-sleep-Vpyy/belgium) - [Chile](https://apptail.io/app/coffee-sleep-Vpyy/chile) - [China](https://apptail.io/app/coffee-sleep-Vpyy/china) - [Germany](https://apptail.io/app/coffee-sleep-Vpyy/germany) - [Denmark](https://apptail.io/app/coffee-sleep-Vpyy/denmark) - [Finland](https://apptail.io/app/coffee-sleep-Vpyy/finland) - [Japan](https://apptail.io/app/coffee-sleep-Vpyy/japan) - [South Korea](https://apptail.io/app/coffee-sleep-Vpyy/south-korea) - [Sweden](https://apptail.io/app/coffee-sleep-Vpyy/sweden) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*